<template>
  <div class="tableRow">
    <el-row class="select-list" v-permission="'system:post:query'">
      <el-form :inline="true" ref="selectForm" :model="selectFormModel" label-position="right"
               label-width="80px" size="mini">
        <el-form-item label="岗位名称" prop="postName">
          <el-input v-model="selectFormModel.postName" placeholder="岗位名称" style="width: 200px" clearable
                    @keyup.enter.native="onSearch"/>
        </el-form-item>
        <el-form-item label="岗位编码" prop="postCode">
          <el-input v-model="selectFormModel.postCode" placeholder="岗位编码" style="width: 200px" clearable
                    @keyup.enter.native="onSearch"/>
        </el-form-item>
        <el-form-item label="岗位状态" prop="status">
          <el-select value="" v-model="selectFormModel.status" placeholder="岗位状态" style="width: 200px">
            <el-option label="正常" value="0"/>
            <el-option label="停用" value="1"/>
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" plain round @click="onSearch">搜索
          </el-button>
          <el-button type="warning" icon="el-icon-refresh" size="mini" plain round
                     @click="onRefreshSelectForm">重置
          </el-button>
        </el-form-item>
      </el-form>
    </el-row>
    <el-row class="toolbar">
      <el-button type="primary" icon="el-icon-plus" size="mini" plain @click="handleAdd"
                 v-permission="'system:user:add'">
        新增
      </el-button>
      <el-button type="info" icon="el-icon-edit" :disabled="dialog.isBatchEditDisabled" size="mini" plain
                 @click="handleEdit" v-permission="'system:post:edit'"> 编辑
      </el-button>
      <el-button type="danger" icon="el-icon-delete" :disabled="dialog.isBatchRemoveDisabled" size="mini" plain
                 @click="handleBatchDelete" v-permission="'system:post:remove'"> 删除
      </el-button>
      <el-button type="warning" icon="el-icon-download" size="mini" plain @click="handleExport"
                 v-permission="'system:post:export'"> 导出
      </el-button>
    </el-row>
    <data-table ref="dataTable"
                :api="getPostList"
                :options="options"
                :columns="columns"
                :operates="operates"
                :query="selectFormModel"
                @handle-selection-change="handleSelectionChange"
    />

    <el-dialog :title="dialog.title"
               :visible.sync="dialog.dialogFormVisible"
               :modal-append-to-body="false"
               :destroy-on-close="false"
               @close="closeDialog"
               width="600px">
      <el-form :model="postModel" ref="postForm" label-width="100px" :rules="postFormRules" size="small">
        <el-form-item label="岗位名称" prop="postName">
          <el-input v-model="postModel.postName" placeholder="岗位名称"/>
        </el-form-item>
        <el-form-item label="岗位编码" prop="postCode">
          <el-input v-model="postModel.postCode" placeholder="岗位编码"/>
        </el-form-item>
        <el-form-item label="显示排序" prop="orderNum">
          <el-input-number v-model="postModel.postSort" value="1" :min="1" label="显示顺序"/>
        </el-form-item>
        <el-form-item label="岗位状态">
          <el-switch v-model="postModel.status" active-color="#13ce66" inactive-color="#ff4949"
                     active-text="正常"
                     inactive-text="停用"
                     active-value="0"
                     inactive-value="1"/>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="postModel.remark" placeholder="备注" maxlength="100"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialog.dialogFormVisible=false" size="medium">取 消</el-button>
        <el-button type="primary" @click="submitForm" size="medium">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>
<script lang="ts">
import {Component, Ref, Vue} from 'vue-property-decorator';
import DataTable from '@/components/DataTable/DataTable.vue';
import {
  addPost,
  checkPostCodeUnique,
  checkPostNameUnique,
  exportPost,
  getPostList,
  removePost,
  updatePost
} from '@/api/post';
import {validateForm} from '@/utils';

@Component({
  components: {
    DataTable
  }
})
export default class Post extends Vue {
  @Ref('dataTable') private dataTable: any;
  @Ref('selectForm') private selectForm: any;
  @Ref('postForm') private postForm: any;
  private getPostList: any = getPostList;

  selectFormModel: any = {
    postName: '',
    postCode: '',
    status: '',
  };
  columns: any = [
    {label: '岗位编号', prop: 'id', sortable: 'custom'},
    {label: '岗位编码', prop: 'postCode', sortable: 'custom'},
    {label: '岗位名称', prop: 'postName', sortable: 'custom'},
    {label: '显示顺序', prop: 'postSort', sortable: 'custom'},
    {
      label: '状态', prop: 'status', sortable: 'custom', render: (createElement, row) => {
        if (row && row.row && row.row.status === '0') {
          return createElement('el-tag', {
              attrs: {
                type: 'success'
              }
            }, ['正常']
          );
        } else if (row && row.row && row.row.status === '1') {
          return createElement('el-tag', {
            attrs: {
                type: 'warning'
              }
            }, ['停用']
          );
        } else {
          return createElement('el-tag', {
              attrs: {
                type: 'danger'
              }
            }, ['未知']
          );
        }
      }
    },
    {label: '创建时间', prop: 'createTime', sortable: 'custom', width: 160, showOverflowTooltip: true},
    {label: '备注', prop: 'remark', sortable: 'custom', showOverflowTooltip: true},
  ];
  dialog: any = {
    dialogFormVisible: false,
    title: '对话框',
    isEdit: false,
    isBatchEditDisabled: true,
    isBatchRemoveDisabled: true,
    formData: [],
  };
  postModel: any = {
    postCode: '',
    postName: '',
    postSort: '',
    id: '',
    status: '0',
    remark: ''
  };
  postFormRules: any = {
    postName: [
      {required: true, message: '岗位名称不能为空', trigger: ['blur', 'change']},
      {validator: this.validatePostNameUnique, trigger: 'blur'}
    ],
    postCode: [
      {required: true, message: '岗位编码不能为空', trigger: ['blur', 'change']},
      {validator: this.validatePostCodeUnique, trigger: 'blur'}
    ]
  };
  /*table 的参数*/
  options: any = {
    stripe: true, // 是否为斑马纹 table
    loading: false, // 是否添加表格loading加载动画
    highlightCurrentRow: true, // 是否支持当前行高亮显示
    multipleSelect: true, // 是否支持列表项选中功能
  };
  /*操作栏*/
  operates: any = {
    width: 'auto',
    fixed: 'right',
    list: [
      {
        label: '编辑',
        type: 'warning',
        icon: 'el-icon-edit',
        plain: true,
        disabled: () => {
          return false;
        },
        permission: 'system:post:edit',
        method: (index, row) => {
          this.handleEdit(index, row);
        }
      },
      {
        label: '删除',
        type: 'danger',
        icon: 'el-icon-delete',
        plain: true,
        disabled: () => {
          return false;
        },
        permission: 'system:post:remove',
        method: (index, row) => {
          this.handleDelete(index, row);
        }
      }
    ]
  };

  /*验证岗位名称是否唯一*/
  validatePostNameUnique(rule: any, value: any, callback: any) {
    checkPostNameUnique({
      postName: value,
      id: this.postModel.id
    }).then((res: any) => {
      if (res.data && res.data === '0') {
        callback();
      } else {
        callback(new Error('岗位名称已经存在'));
      }
    }).catch((err: any) => {
      console.error(err);
      callback(new Error('岗位名称已经存在'));
    })
  }

  /*验证岗位编码是否唯一*/
  validatePostCodeUnique(rule: any, value: any, callback: any) {
    checkPostCodeUnique({
      postCode: value,
      id: this.postModel.id
    }).then((res: any) => {
      if (res.data && res.data === '0') {
        callback();
      } else {
        callback(new Error('岗位编码已经存在'));
      }
    }).catch((err: any) => {
      console.error(err);
      callback(new Error('岗位编码已经存在'));
    })
  }

  /*新增*/
  handleAdd() {
    this.dialog.title = '新增岗位';
    this.dialog.isEdit = false;
    this.dialog.dialogFormVisible = true;
  }

  /*编辑*/
  handleEdit(index: number, row: any) {
    this.postModel = Object.assign({}, row || this.dialog.formData[0]);
    this.dialog.title = '编辑岗位';
    this.dialog.isEdit = true;
    this.dialog.dialogFormVisible = true;
  }

  /*批量删除*/
  handleBatchDelete() {
    //删除
    this.$confirm('确定要删除选定岗位吗？', '警告', {
      confirmButtonText: '确定',
      cancelButtonText: '取消',
      type: 'warning'
    }).then(() => {
      const ids: Array<any> = [];
      this.dialog.formData.forEach((item, index) => {
        ids[index] = item.id;
      });
      return removePost({'ids': ids});
    }).then((response: any) => {
      this.dataTable.refresh();
      this.$message.success(response.msg);
    }).catch((e) => {
      console.error(e);
    });
  }

  /*删除*/
  handleDelete(index: number, row: any) {
    this.$confirm('确定要删除该岗位吗？', '警告', {
      confirmButtonText: '确定',
      cancelButtonText: '取消',
      type: 'warning'
    }).then(() => {
      return removePost({'ids': [row.id]});
    }).then((response: any) => {
      this.dataTable.refresh();
      this.$message.success(response.msg);
    }).catch((e) => {
      console.error(e);
    });
  }

  /*导出excel*/
  handleExport(): void {
    this.$confirm('确定要导出当前查询的所有岗位信息吗？', '提示', {
      confirmButtonText: '确定',
      cancelButtonText: '取消',
      type: 'info'
    }).then(() => {
      this.selectFormModel.pageNum = null;
      this.selectFormModel.pageSize = null;
      this.selectFormModel.orderByColumn = 'id';
      this.selectFormModel.isAsc = 'desc';

      return exportPost(this.selectFormModel);
    }).then((response: any) => {
      if (response && response.data) {
        (this as any).$download(response.data.fileName);
      }
    }).catch((e) => {
      console.error(e);
    });
  }

  submitForm(): void {
    this.postForm.validate((valid: boolean) => {
      if (valid) {
        if (this.dialog.isEdit) {
          //编辑
          updatePost(this.postModel).then((response: any) => {
            this.dataTable.refresh();
            this.reset();
            this.dialog.dialogFormVisible = false;
            this.$message.success(response.msg);
          }).catch((e) => {
            console.error(e);
            validateForm(e.data, this.postForm, this.postFormRules);
          });
        } else {
          //新增
          addPost(this.postModel).then((response: any) => {
            this.dataTable.refresh();
            this.reset();
            this.dialog.dialogFormVisible = false;
            this.$message.success(response.msg);
          }).catch((e) => {
            console.error(e);
            validateForm(e.data, this.postForm, this.postFormRules);
          });
        }
      }
    });
  }


  /*搜索*/
  onSearch(): void {
    this.dataTable.refresh();
  }

  /*重置*/
  onRefreshSelectForm(): void {
    //恢复搜索默认信息
    this.selectForm.resetFields();
    this.onSearch();
  }

  /*选中事件*/
  handleSelectionChange(val): void {
    if (val) {
      this.dialog.isBatchRemoveDisabled = val.length <= 0;
      this.dialog.isBatchEditDisabled = val.length !== 1;
    }
    this.dialog.formData = val;
  }


  /*重置表单*/
  reset(): void {
    this.postModel = {
      postCode: '',
      postName: '',
      postSort: '',
      id: '',
      status: '0',
      remark: ''
    };
    (this as any).resetForm('postForm');
  }

  /*关闭对话框*/
  closeDialog() {
    this.$nextTick(() => {
      this.reset();
    });
  }
}
</script>

<style scoped lang="scss">

</style>

